A - C
A
Energy absorption (Ae)
Percentage of energy absorbed by the glass that causes its heating. This magnitude allows to determine the risks of rupture by thermal shock and to evaluate the need to temper the glass.
APCER
Portuguese Association of Certification.
Argon
Colorless and odorless inert gas that enters the composition of double glazing (chamber) to increase its thermal performance.
Acoustic attenuation
See Acoustic Insulation Index.